High severity7.5NVD Advisory· Published Jul 21, 2020· Updated Jun 17, 2026
CVE-2018-21036
CVE-2018-21036
Description
Sails.js before v1.0.0-46 allows attackers to cause a denial of service with a single request because there is no error handler in sails-hook-sockets to handle an empty pathname in a WebSocket request.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
sails-hook-socketsnpm | < 1.5.5 | 1.5.5 |
Affected products
3- Sails.js/Sails.jsdescription
Patches
Vulnerability mechanics
References
6- github.com/balderdashy/sails-hook-sockets/commit/0533a4864b1920fd8fbb5287bc0889193c5faf44nvdPatchThird Party AdvisoryWEB
- github.com/balderdashy/sails-hook-sockets/commit/ff02114eaec090ee51db48435cc32d451662606envdPatchThird Party AdvisoryWEB
- www.openwall.com/lists/oss-security/2020/07/19/1nvdMailing ListThird Party AdvisoryWEB
- github.com/advisories/GHSA-f7f4-hqp2-7prcghsaADVISORY
- github.com/balderdashy/sails/blob/56f8276f6501a144a03d1f0f28df4ccdb4ad82e2/CHANGELOG.mdnvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2018-21036ghsaADVISORY
News mentions
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